## cosign dockerfile Provides utilities for discovering images in and performing operations on Dockerfiles ### Options ``` -h, --help help for dockerfile ``` ### Options inherited from parent commands ``` --output-file string log output to a file -t, --timeout duration timeout for commands (default 3m0s) -d, --verbose log debug output ``` ### SEE ALSO * [cosign](cosign.md) - A tool for Container Signing, Verification and Storage in an OCI registry. * [cosign dockerfile verify](cosign_dockerfile_verify.md) - Verify a signature on the base image specified in the Dockerfile